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Mathematics 14 Online
OpenStudy (anonymous):

NEED MAJOR HELP PLEASE! Given: m // n, ABCD is coplanar, AD≅BC and AD is not parallel to BC. m∠A=(5x+20) m∠B=(7x-20) m∠C=(3x) 2. What is the most descriptive name for ABCD? 3. Solve for x 4. Find the measure of ∠D

OpenStudy (anonymous):

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